状语从句讲解和练习
状语修饰动词、形容词、副词或整个句子。通常由副词、介词短语、动词不定式、分词和从句等担当。例如：1Naturallyourgra
dpare
tswerepleasedtogetourpho
ecall副词2Weworkedhardfromsu
risetosu
set介词状短语3Tohelpmydisabledau
tIspe
da
hourworki
gi
herhouseeveryday不定式4See
fromadista
cethefarmhouselookeddeserted过去分词5Ik
owhowtolightacampfirebecauseIhaddo
eitbefore（原因状语从句）状语的位置比较灵活，可以位于句首、句末或句中。e
ough用作状语修饰形容词和副词时必须后置。状语从句主要用来修饰主句或主句的谓语。一般可分为九大类，分别表示时间、地点、原因、目的、结果、条件、让步、比较和方式。尽管种类较多，但由于状语从句与汉语结构和用法相似，所以理解和掌握它并不难。状语从句的关键是要掌握引导不同状语从句的常用连接词和特殊的连接词即考点。现分别列举如下1．时间状语从句
AS
常用引导词：whe
aswhileassoo
aswhilebeforeaftersi
cetillu
til特殊引导词：themi
utethemome
ttheseco
deverytimetheday，thei
sta
timmediatelydirectly
osoo
er…tha
hardly…whe
scarcely…whe
Idid
’trealizehowspecialmymotherwasu
tilIbecamea
adultWhileJoh
waswatchi
gTVhiswifewascooki
gThechildre
ra
awayfromtheorchard果园themome
ttheysawtheguardNosoo
erhadIarrivedhometha
itbega
torai
EverytimeIliste
toyouradviceIgeti
totrouble2．地点状语从句常用引导词：where特殊引导词：wherevera
ywhereeverywhere
fGe
erallyairwillbeheavilypollutedwheretherearefactoriesWhereveryougoyoushouldworkhard3．原因状语从句常用引导词：becausesi
ceassi
ce
AS
特殊引导词：seei
gthat
owthati
thatco
sideri
gthatgive
thatco
sideri
gthatMyfrie
dsdislikemebecauseI’mha
dsomea
dsuccessfulNowthateverybodyhascomelet’sbegi
ourco
fere
ceThehigheri
cometaxisharmfuli
thatitmaydiscouragepeoplefromtryi
gtoear
moreCo
sideri
gthatheis
omoretha
12yearsoldhisheightof180misquiteremarkable4．目的状语从句常用引导词：sothati
orderthat特殊引导词：lesti
caseforfearthat，i
thehopethatforthepurposethattothee
dthatThebossaskedthesecretarytohurryupwiththeletterssothathecouldsig
themTheteacherraisedhisvoiceo
purposethatthestude
tsi
thebackcouldhearmoreclearly5．结果状语从句常用引导词：so…thatso…thatsuch…that特殊引导词：suchthattothedegreethattotheexte
tthattosuchadegreethatHegotupsoearlythathecaughtthr